topic Re: Joint bug in Fusion Support Forum

Joint bug

daniel_lyall — Thu, 11 Apr 2019 08:16:10 GMT

I have come across a bug if I do a major change to a model then in the cam model/file, it breaks the joint origin on a non-changing model that the part is joined to the chuck.

This is how it should look

This is where the joint origin moves to

The joint origin is sitting where the model landed when I inserted it.

To fix it I delete the joint between the joint origin and the model (the joint origin is on the chuck what is also the non-changing model).

Ounces I fix it I can not reproduces the error.

To reproduces it.

Have a model with a joint origin on it then do an insert into current design do a joint between the model and the world origin, then insert into current design another model and joint them together.

Edit the model with the joint origin then run the update in the cam model and it may break the joint.

Just inserting into current design is breaking models with joint origins.

Re: Joint bug

jeff_strater — Thu, 11 Apr 2019 17:23:15 GMT

Hey, @daniel_lyall , yeah, this sounds bad. If you have a simple model that can show this, we'd like to have it. Ideally, a model that is OK, then a set of steps to reproduce the problem (e.g. "edit the design, add a fillet, save, go back to the top and get latest") would be the best. But, even a broken design might be helpful. I'll try to reproduce it from your steps, as well. Thanks!

Re: Joint bug

daniel_lyall — Thu, 11 Apr 2019 21:04:45 GMT

I can not reproduce it this morning I will post back when it happens again.